| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.54 | 8.456% | $244.6117 | $244.61 | $244.60 | $244.60 |
| Purchase #2 | $37.41 | 8.594% | $40.625 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $158.25 | 13.591% | $179.7578 | $179.76 | $179.75 | $179.80 |
| Purchase #4 | $57.27 | 4.711% | $59.968 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $187.78 | 10.252% | $207.0312 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $147.84 | 12.589% | $166.4516 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $100.62 | 12.559% | $113.2569 | $113.26 | $113.25 | $113.30 |
| 7 purchase totals = | $914.71 | $1,011.7022 | $1,011.71 | $1,011.70 | $1,011.80 | |